Kodi 21 Not Pulling HDR Format For All 4K Movies

Using Kodi 21.0 stable for my Shield and FireTV 4Ks and the HDR format (HDR10 or DolbyVision) is no longer identified for a lot of my 4K movies.

Using TinyMediaManager to store posters / fanart / metadata locally for all titles. Using Arctic Zephyr Reloaded skin for both v20.5 and v21.0. On Kodi 20.5 it is shown for every HDR/DV title, but not for Kodi 21.0.